SpaceX's Starship reached orbit for the first time and deployed 26 advanced Starlink satellites, but an engine malfunction prompted an early return to Earth. Here's what to know about the milestone ...

The NASA Artemis II rocket is preparing to launch for its historic moon mission on Wednesday evening. The space agency says there is an 80% chance it will launch today around 6:30 p.m. The mission ...

When the Artemis 2 crew splashed down in the Pacific Ocean on April 10, the excitement was palpable — Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen had swung around the Moon, broken a ...